List of tz database time zones

The tz database partitions the world into regions where local clocks all show the same time. This map was made by combining version 2023d with OpenStreetMap data, using open source software.[1]

This is a list of time zones from release 2024b of the tz database.[2]

## Legend

[edit]

### Type

[edit]

* Canonical - The primary, preferred zone name.
* Link - An alternative name (alias) which links to a canonical zone.
* Link†
\- A standard Link (as above). The dagger symbol (†) signifies that the zone was canonical in a previous version of the database. Historical data for such zones is still preserved in the source code, but it is not included when compiling the database with standard options.

### UTC offset

[edit]

Standard Time (SDT) and Daylight Saving Time (DST) offsets from UTC in hours and minutes.
For zones in which Daylight Saving is not observed, the DST offset shown in this table is a simple duplication of the SDT offset.
The UTC offsets are based on the current or upcoming database rules. This table does not attempt to document any of the historical data which resides in the database.

In Ireland, what Irish law designates as "standard time" is observed during the summer, with clocks turned one hour ahead of UTC.[3][4] The SDT column shows the offset from UTC during the winter, even in Ireland, where that's referred to as "winter time", and the DST column shows the offset from UTC during the summer, even in Ireland, where that's referred to as "standard time".

### Time zone abbreviations

[edit]

Time zone abbreviations for both Standard Time and Daylight Saving Time are shown exactly as they appear in the database. See strftime and its "%Z" field.
Some of zone records use 3 or 4 letter abbreviations that are tied to physical time zones, others use numeric UTC offsets.

In Ireland, what Irish law designates as "standard time" is observed during the summer, with clocks turned one hour ahead of UTC.[3][4] The SDT column shows the abbreviation used during the winter, even in Ireland, and the DST column shows the abbreviation used during the summer, which is "IST", where the "S" in "IST" stands for "Standard", not "Summer".

## List

[edit]

Country code(s) | TZ identifier  | Embedded comments  | Type  | UTC offset
±hh:mm  | Time zone
abbreviation  | Source
file  | Notes

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SDT  | DST  | SDT  | DST
CI, BF, GH, GM, GN, IS, ML, MR, SH, SL, SN, TG | Africa/Abidjan |  | Canonical  | +00:00 | +00:00 | GMT | africa  |
GH | Africa/Accra |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
ET | Africa/Addis_Ababa |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
DZ | Africa/Algiers |  | Canonical  | +01:00 | +01:00 | CET | africa  |
ER | Africa/Asmara |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
ER | Africa/Asmera |  | Link  | +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
ML | Africa/Bamako |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
CF | Africa/Bangui |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
GM | Africa/Banjul |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
GW | Africa/Bissau |  | Canonical  | +00:00 | +00:00 | GMT | africa  |
MW | Africa/Blantyre |  | Link†
| +02:00 | +02:00 | CAT | backward  | Link to Africa/Maputo
CG | Africa/Brazzaville |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
BI | Africa/Bujumbura |  | Link†
| +02:00 | +02:00 | CAT | backward  | Link to Africa/Maputo
EG | Africa/Cairo |  | Canonical  | +02:00 | +03:00 | EET | EEST | africa  |
MA | Africa/Casablanca |  | Canonical  | +01:00 | +00:00 | +01  | +00  | africa  |
ES | Africa/Ceuta | Ceuta, Melilla  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
GN | Africa/Conakry |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
SN | Africa/Dakar |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
TZ | Africa/Dar_es_Salaam |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
DJ | Africa/Djibouti |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
CM | Africa/Douala |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
EH | Africa/El_Aaiun |  | Canonical  | +01:00 | +00:00 | +01  | +00  | africa  |
SL | Africa/Freetown |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
BW | Africa/Gaborone |  | Link†
| +02:00 | +02:00 | CAT | backward  | Link to Africa/Maputo
ZW | Africa/Harare |  | Link†
| +02:00 | +02:00 | CAT | backward  | Link to Africa/Maputo
ZA, LS, SZ | Africa/Johannesburg |  | Canonical  | +02:00 | +02:00 | SAST | africa  |
SS | Africa/Juba |  | Canonical  | +02:00 | +02:00 | CAT | africa  |
UG | Africa/Kampala |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
SD | Africa/Khartoum |  | Canonical  | +02:00 | +02:00 | CAT | africa  |
RW | Africa/Kigali |  | Link†
| +02:00 | +02:00 | CAT | backward  | Link to Africa/Maputo
CD | Africa/Kinshasa | Dem. Rep. of Congo (west)  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
NG, AO, BJ, CD, CF, CG, CM, GA, GQ, NE | Africa/Lagos | West Africa Time  | Canonical  | +01:00 | +01:00 | WAT | africa  |
GA | Africa/Libreville |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
TG | Africa/Lome |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
AO | Africa/Luanda |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
CD | Africa/Lubumbashi | Dem. Rep. of Congo (east)  | Link†
| +02:00 | +02:00 | CAT | backward  | Link to Africa/Maputo
ZM | Africa/Lusaka |  | Link†
| +02:00 | +02:00 | CAT | backward  | Link to Africa/Maputo
GQ | Africa/Malabo |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
MZ, BI, BW, CD, MW, RW, ZM, ZW | Africa/Maputo | Central Africa Time  | Canonical  | +02:00 | +02:00 | CAT | africa  |
LS | Africa/Maseru |  | Link†
| +02:00 | +02:00 | SAST | backward  | Link to Africa/Johannesburg
SZ | Africa/Mbabane |  | Link†
| +02:00 | +02:00 | SAST | backward  | Link to Africa/Johannesburg
SO | Africa/Mogadishu |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
LR | Africa/Monrovia |  | Canonical  | +00:00 | +00:00 | GMT | africa  |
KE, DJ, ER, ET, KM, MG, SO, TZ, UG, YT | Africa/Nairobi |  | Canonical  | +03:00 | +03:00 | EAT | africa  |
TD | Africa/Ndjamena |  | Canonical  | +01:00 | +01:00 | WAT | africa  |
NE | Africa/Niamey |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
MR | Africa/Nouakchott |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
BF | Africa/Ouagadougou |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
BJ | Africa/Porto-Novo |  | Link†
| +01:00 | +01:00 | WAT | backward  | Link to Africa/Lagos
ST | Africa/Sao_Tome |  | Canonical  | +00:00 | +00:00 | GMT | africa  |
ML | Africa/Timbuktu |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
LY | Africa/Tripoli |  | Canonical  | +02:00 | +02:00 | EET | africa  |
TN | Africa/Tunis |  | Canonical  | +01:00 | +01:00 | CET | africa  |
NA | Africa/Windhoek |  | Canonical  | +02:00 | +02:00 | CAT | africa  |
US | America/Adak | Alaska - western Aleutians  | Canonical  | −10:00 | −09:00 | HST | HDT | northamerica  |
US | America/Anchorage | Alaska (most areas)  | Canonical  | −09:00 | −08:00 | AKST | AKDT | northamerica  |
AI | America/Anguilla |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
AG | America/Antigua |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
BR | America/Araguaina | Tocantins  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Buenos_Aires | Buenos Aires (BA, CF)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Catamarca | Catamarca (CT), Chubut (CH)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/ComodRivadavia |  | Link†
| −03:00 | −03:00 | -03  | backward  | Link to America/Argentina/Catamarca
AR | America/Argentina/Cordoba | most areas: CB, CC, CN, ER, FM, MN, SE, SF  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Jujuy | Jujuy (JY)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/La_Rioja | La Rioja (LR)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Mendoza | Mendoza (MZ)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Rio_Gallegos | Santa Cruz (SC)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Salta | Salta (SA, LP, NQ, RN)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/San_Juan | San Juan (SJ)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/San_Luis | San Luis (SL)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Tucuman | Tucumán (TM)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AR | America/Argentina/Ushuaia | Tierra del Fuego (TF)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AW | America/Aruba |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
PY | America/Asuncion |  | Canonical  | −04:00 | −03:00 | -04  | -03  | southamerica  |
CA | America/Atikokan | EST - ON (Atikokan), NU (Coral H)  | Link†
| −05:00 | −05:00 | EST | backward  | Link to America/Panama
US | America/Atka |  | Link  | −10:00 | −09:00 | HST | HDT | backward  | Link to America/Adak
BR | America/Bahia | Bahia  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
MX | America/Bahia_Banderas | Bahía de Banderas  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
BB | America/Barbados |  | Canonical  | −04:00 | −04:00 | AST | northamerica  |
BR | America/Belem | Pará (east), Amapá  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
BZ | America/Belize |  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
CA | America/Blanc-Sablon | AST - QC (Lower North Shore)  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
BR | America/Boa_Vista | Roraima  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
CO | America/Bogota |  | Canonical  | −05:00 | −05:00 | -05  | southamerica  |
US | America/Boise | Mountain - ID (south), OR (east)  | Canonical  | −07:00 | −06:00 | MST | MDT | northamerica  |
AR | America/Buenos_Aires |  | Link  | −03:00 | −03:00 | -03  | backward  | Link to America/Argentina/Buenos_Aires
CA | America/Cambridge_Bay | Mountain - NU (west)  | Canonical  | −07:00 | −06:00 | MST | MDT | northamerica  |
BR | America/Campo_Grande | Mato Grosso do Sul  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
MX | America/Cancun | Quintana Roo  | Canonical  | −05:00 | −05:00 | EST | northamerica  |
VE | America/Caracas |  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
AR | America/Catamarca |  | Link  | −03:00 | −03:00 | -03  | backward  | Link to America/Argentina/Catamarca
GF | America/Cayenne |  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
KY | America/Cayman |  | Link†
| −05:00 | −05:00 | EST | backward  | Link to America/Panama
US | America/Chicago | Central (most areas)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
MX | America/Chihuahua | Chihuahua (most areas)  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
MX | America/Ciudad_Juarez | Chihuahua (US border - west)  | Canonical  | −07:00 | −06:00 | MST | MDT | northamerica  |
CA | America/Coral_Harbour |  | Link†
| −05:00 | −05:00 | EST | backward  | Link to America/Panama
AR | America/Cordoba |  | Link  | −03:00 | −03:00 | -03  | backward  | Link to America/Argentina/Cordoba
CR | America/Costa_Rica |  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
CA | America/Creston | MST - BC (Creston)  | Link†
| −07:00 | −07:00 | MST | backward  | Link to America/Phoenix
BR | America/Cuiaba | Mato Grosso  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
CW | America/Curacao |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
GL | America/Danmarkshavn | National Park (east coast)  | Canonical  | +00:00 | +00:00 | GMT | europe  |
CA | America/Dawson | MST - Yukon (west)  | Canonical  | −07:00 | −07:00 | MST | northamerica  |
CA | America/Dawson_Creek | MST - BC (Dawson Cr, Ft St John)  | Canonical  | −07:00 | −07:00 | MST | northamerica  |
US | America/Denver | Mountain (most areas)  | Canonical  | −07:00 | −06:00 | MST | MDT | northamerica  |
US | America/Detroit | Eastern - MI (most areas)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
DM | America/Dominica |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
CA | America/Edmonton | Mountain - AB, BC(E), NT(E), SK(W)  | Canonical  | −07:00 | −06:00 | MST | MDT | northamerica  |
BR | America/Eirunepe | Amazonas (west)  | Canonical  | −05:00 | −05:00 | -05  | southamerica  |
SV | America/El_Salvador |  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
MX | America/Ensenada |  | Link†
| −08:00 | −07:00 | PST | PDT | backward  | Link to America/Tijuana
CA | America/Fort_Nelson | MST - BC (Ft Nelson)  | Canonical  | −07:00 | −07:00 | MST | northamerica  |
US | America/Fort_Wayne |  | Link  | −05:00 | −04:00 | EST | EDT | backward  | Link to America/Indiana/Indianapolis
BR | America/Fortaleza | Brazil (northeast: MA, PI, CE, RN, PB)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
CA | America/Glace_Bay | Atlantic - NS (Cape Breton)  | Canonical  | −04:00 | −03:00 | AST | ADT | northamerica  |
GL | America/Godthab |  | Link  | −02:00 | −01:00 | -02  | -01  | backward  | Link to America/Nuuk
CA | America/Goose_Bay | Atlantic - Labrador (most areas)  | Canonical  | −04:00 | −03:00 | AST | ADT | northamerica  |
TC | America/Grand_Turk |  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
GD | America/Grenada |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
GP | America/Guadeloupe |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
GT | America/Guatemala |  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
EC | America/Guayaquil | Ecuador (mainland)  | Canonical  | −05:00 | −05:00 | -05  | southamerica  |
GY | America/Guyana |  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
CA | America/Halifax | Atlantic - NS (most areas), PE  | Canonical  | −04:00 | −03:00 | AST | ADT | northamerica  |
CU | America/Havana |  | Canonical  | −05:00 | −04:00 | CST | CDT | northamerica  |
MX | America/Hermosillo | Sonora  | Canonical  | −07:00 | −07:00 | MST | northamerica  |
US | America/Indiana/Indianapolis | Eastern - IN (most areas)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Indiana/Knox | Central - IN (Starke)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
US | America/Indiana/Marengo | Eastern - IN (Crawford)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Indiana/Petersburg | Eastern - IN (Pike)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Indiana/Tell_City | Central - IN (Perry)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
US | America/Indiana/Vevay | Eastern - IN (Switzerland)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Indiana/Vincennes | Eastern - IN (Da, Du, K, Mn)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Indiana/Winamac | Eastern - IN (Pulaski)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Indianapolis |  | Link  | −05:00 | −04:00 | EST | EDT | backward  | Link to America/Indiana/Indianapolis
CA | America/Inuvik | Mountain - NT (west)  | Canonical  | −07:00 | −06:00 | MST | MDT | northamerica  |
CA | America/Iqaluit | Eastern - NU (most areas)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
JM | America/Jamaica |  | Canonical  | −05:00 | −05:00 | EST | northamerica  |
AR | America/Jujuy |  | Link  | −03:00 | −03:00 | -03  | backward  | Link to America/Argentina/Jujuy
US | America/Juneau | Alaska - Juneau area  | Canonical  | −09:00 | −08:00 | AKST | AKDT | northamerica  |
US | America/Kentucky/Louisville | Eastern - KY (Louisville area)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Kentucky/Monticello | Eastern - KY (Wayne)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
US | America/Knox_IN |  | Link  | −06:00 | −05:00 | CST | CDT | backward  | Link to America/Indiana/Knox
BQ | America/Kralendijk |  | Link  | −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
BO | America/La_Paz |  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
PE | America/Lima |  | Canonical  | −05:00 | −05:00 | -05  | southamerica  |
US | America/Los_Angeles | Pacific  | Canonical  | −08:00 | −07:00 | PST | PDT | northamerica  |
US | America/Louisville |  | Link  | −05:00 | −04:00 | EST | EDT | backward  | Link to America/Kentucky/Louisville
SX | America/Lower_Princes |  | Link  | −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
BR | America/Maceio | Alagoas, Sergipe  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
NI | America/Managua |  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
BR | America/Manaus | Amazonas (east)  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
MF | America/Marigot |  | Link  | −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
MQ | America/Martinique |  | Canonical  | −04:00 | −04:00 | AST | northamerica  |
MX | America/Matamoros | Coahuila, Nuevo León, Tamaulipas (US border)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
MX | America/Mazatlan | Baja California Sur, Nayarit (most areas), Sinaloa  | Canonical  | −07:00 | −07:00 | MST | northamerica  |
AR | America/Mendoza |  | Link  | −03:00 | −03:00 | -03  | backward  | Link to America/Argentina/Mendoza
US | America/Menominee | Central - MI (Wisconsin border)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
MX | America/Merida | Campeche, Yucatán  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
US | America/Metlakatla | Alaska - Annette Island  | Canonical  | −09:00 | −08:00 | AKST | AKDT | northamerica  |
MX | America/Mexico_City | Central Mexico  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
PM | America/Miquelon |  | Canonical  | −03:00 | −02:00 | -03  | -02  | northamerica  |
CA | America/Moncton | Atlantic - New Brunswick  | Canonical  | −04:00 | −03:00 | AST | ADT | northamerica  |
MX | America/Monterrey | Durango; Coahuila, Nuevo León, Tamaulipas (most areas)  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
UY | America/Montevideo |  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
CA | America/Montreal |  | Link†
| −05:00 | −04:00 | EST | EDT | backward  | Link to America/Toronto
MS | America/Montserrat |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
BS | America/Nassau |  | Link†
| −05:00 | −04:00 | EST | EDT | backward  | Link to America/Toronto
US | America/New_York | Eastern (most areas)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
CA | America/Nipigon |  | Link†
| −05:00 | −04:00 | EST | EDT | backward  | Link to America/Toronto
US | America/Nome | Alaska (west)  | Canonical  | −09:00 | −08:00 | AKST | AKDT | northamerica  |
BR | America/Noronha | Atlantic islands  | Canonical  | −02:00 | −02:00 | -02  | southamerica  |
US | America/North_Dakota/Beulah | Central - ND (Mercer)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
US | America/North_Dakota/Center | Central - ND (Oliver)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
US | America/North_Dakota/New_Salem | Central - ND (Morton rural)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
GL | America/Nuuk | most of Greenland  | Canonical  | −02:00 | −01:00 | -02  | -01  | europe  |
MX | America/Ojinaga | Chihuahua (US border - east)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
PA, CA, KY | America/Panama | EST - ON (Atikokan), NU (Coral H)  | Canonical  | −05:00 | −05:00 | EST | northamerica  |
CA | America/Pangnirtung |  | Link†
| −05:00 | −04:00 | EST | EDT | backward  | Link to America/Iqaluit
SR | America/Paramaribo |  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
US, CA | America/Phoenix | MST - AZ (most areas), Creston BC  | Canonical  | −07:00 | −07:00 | MST | northamerica  |
HT | America/Port-au-Prince |  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
TT | America/Port_of_Spain |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
BR | America/Porto_Acre |  | Link  | −05:00 | −05:00 | -05  | backward  | Link to America/Rio_Branco
BR | America/Porto_Velho | Rondônia  | Canonical  | −04:00 | −04:00 | -04  | southamerica  |
PR, AG, CA, AI, AW, BL, BQ, CW, DM, GD, GP, KN, LC, MF, MS, SX, TT, VC, VG, VI | America/Puerto_Rico | AST - QC (Lower North Shore)  | Canonical  | −04:00 | −04:00 | AST | northamerica  |
CL | America/Punta_Arenas | Region of Magallanes  | Canonical  | −03:00 | −03:00 | -03  | southamerica  | Magallanes Region
CA | America/Rainy_River |  | Link†
| −06:00 | −05:00 | CST | CDT | backward  | Link to America/Winnipeg
CA | America/Rankin_Inlet | Central - NU (central)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
BR | America/Recife | Pernambuco  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
CA | America/Regina | CST - SK (most areas)  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
CA | America/Resolute | Central - NU (Resolute)  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
BR | America/Rio_Branco | Acre  | Canonical  | −05:00 | −05:00 | -05  | southamerica  |
AR | America/Rosario |  | Link†
| −03:00 | −03:00 | -03  | backward  | Link to America/Argentina/Cordoba
MX | America/Santa_Isabel |  | Link  | −08:00 | −07:00 | PST | PDT | backward  | Link to America/Tijuana
BR | America/Santarem | Pará (west)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
CL | America/Santiago | most of Chile  | Canonical  | −04:00 | −03:00 | -04  | -03  | southamerica  |
DO | America/Santo_Domingo |  | Canonical  | −04:00 | −04:00 | AST | northamerica  |
BR | America/Sao_Paulo | Brazil (southeast: GO, DF, MG, ES, RJ, SP, PR, SC, RS)  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
GL | America/Scoresbysund | Scoresbysund/Ittoqqortoormiit  | Canonical  | −02:00 | −01:00 | -02  | -01  | europe  |
US | America/Shiprock |  | Link  | −07:00 | −06:00 | MST | MDT | backward  | Link to America/Denver
US | America/Sitka | Alaska - Sitka area  | Canonical  | −09:00 | −08:00 | AKST | AKDT | northamerica  |
BL | America/St_Barthelemy |  | Link  | −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
CA | America/St_Johns | Newfoundland, Labrador (SE)  | Canonical  | −03:30 | −02:30 | NST | NDT | northamerica  |
KN | America/St_Kitts |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
LC | America/St_Lucia |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
VI | America/St_Thomas |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
VC | America/St_Vincent |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
CA | America/Swift_Current | CST - SK (midwest)  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
HN | America/Tegucigalpa |  | Canonical  | −06:00 | −06:00 | CST | northamerica  |
GL | America/Thule | Thule/Pituffik  | Canonical  | −04:00 | −03:00 | AST | ADT | europe  |
CA | America/Thunder_Bay |  | Link†
| −05:00 | −04:00 | EST | EDT | backward  | Link to America/Toronto
MX | America/Tijuana | Baja California  | Canonical  | −08:00 | −07:00 | PST | PDT | northamerica  |
CA, BS | America/Toronto | Eastern - ON & QC (most areas)  | Canonical  | −05:00 | −04:00 | EST | EDT | northamerica  |
VG | America/Tortola |  | Link†
| −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
CA | America/Vancouver | Pacific - BC (most areas)  | Canonical  | −08:00 | −07:00 | PST | PDT | northamerica  |
VI | America/Virgin |  | Link  | −04:00 | −04:00 | AST | backward  | Link to America/Puerto_Rico
CA | America/Whitehorse | MST - Yukon (east)  | Canonical  | −07:00 | −07:00 | MST | northamerica  |
CA | America/Winnipeg | Central - ON (west), Manitoba  | Canonical  | −06:00 | −05:00 | CST | CDT | northamerica  |
US | America/Yakutat | Alaska - Yakutat  | Canonical  | −09:00 | −08:00 | AKST | AKDT | northamerica  |
CA | America/Yellowknife |  | Link†
| −07:00 | −06:00 | MST | MDT | backward  | Link to America/Edmonton
AQ | Antarctica/Casey | Casey  | Canonical  | +08:00 | +08:00 | +08  | antarctica  |
AQ | Antarctica/Davis | Davis  | Canonical  | +07:00 | +07:00 | +07  | antarctica  |
AQ | Antarctica/DumontDUrville | Dumont-d'Urville  | Link†
| +10:00 | +10:00 | +10  | backward  | Link to Pacific/Port_Moresby
AU | Antarctica/Macquarie | Macquarie Island  | Canonical  | +10:00 | +11:00 | AEST | AEDT | australasia  |
AQ | Antarctica/Mawson | Mawson  | Canonical  | +05:00 | +05:00 | +05  | antarctica  |
AQ | Antarctica/McMurdo | New Zealand time - McMurdo, South Pole  | Link†
| +12:00 | +13:00 | NZST | NZDT | backward  | Link to Pacific/Auckland
AQ | Antarctica/Palmer | Palmer  | Canonical  | −03:00 | −03:00 | -03  | southamerica  | Chilean Antarctica Region
AQ | Antarctica/Rothera | Rothera  | Canonical  | −03:00 | −03:00 | -03  | antarctica  |
AQ | Antarctica/South_Pole |  | Link  | +12:00 | +13:00 | NZST | NZDT | backward  | Link to Pacific/Auckland
AQ | Antarctica/Syowa | Syowa  | Link†
| +03:00 | +03:00 | +03  | backward  | Link to Asia/Riyadh
AQ | Antarctica/Troll | Troll  | Canonical  | +00:00 | +02:00 | +00  | +02  | antarctica  | Previously used +01:00 for a brief period between standard and daylight time.[5]
AQ | Antarctica/Vostok | Vostok  | Canonical  | +05:00 | +05:00 | +05  | antarctica  |
SJ | Arctic/Longyearbyen |  | Link  | +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Berlin
YE | Asia/Aden |  | Link†
| +03:00 | +03:00 | +03  | backward  | Link to Asia/Riyadh
KZ | Asia/Almaty | most of Kazakhstan  | Canonical  | +05:00 | +05:00 | +05  | asia  |
JO | Asia/Amman |  | Canonical  | +03:00 | +03:00 | +03  | asia  |
RU | Asia/Anadyr | MSK+09 - Bering Sea  | Canonical  | +12:00 | +12:00 | +12  | europe  |
KZ | Asia/Aqtau | Mangghystaū/Mankistau  | Canonical  | +05:00 | +05:00 | +05  | asia  |
KZ | Asia/Aqtobe | Aqtöbe/Aktobe  | Canonical  | +05:00 | +05:00 | +05  | asia  |
TM | Asia/Ashgabat |  | Canonical  | +05:00 | +05:00 | +05  | asia  |
TM | Asia/Ashkhabad |  | Link  | +05:00 | +05:00 | +05  | backward  | Link to Asia/Ashgabat
KZ | Asia/Atyrau | Atyraū/Atirau/Gur'yev  | Canonical  | +05:00 | +05:00 | +05  | asia  |
IQ | Asia/Baghdad |  | Canonical  | +03:00 | +03:00 | +03  | asia  |
BH | Asia/Bahrain |  | Link†
| +03:00 | +03:00 | +03  | backward  | Link to Asia/Qatar
AZ | Asia/Baku |  | Canonical  | +04:00 | +04:00 | +04  | asia  |
TH, CX, KH, LA, VN | Asia/Bangkok | north Vietnam  | Canonical  | +07:00 | +07:00 | +07  | asia  |
RU | Asia/Barnaul | MSK+04 - Altai  | Canonical  | +07:00 | +07:00 | +07  | europe  |
LB | Asia/Beirut |  | Canonical  | +02:00 | +03:00 | EET | EEST | asia  |
KG | Asia/Bishkek |  | Canonical  | +06:00 | +06:00 | +06  | asia  |
BN | Asia/Brunei |  | Link†
| +08:00 | +08:00 | +08  | backward  | Link to Asia/Kuching
IN | Asia/Calcutta |  | Link  | +05:30 | +05:30 | IST | backward  | Link to Asia/Kolkata
RU | Asia/Chita | MSK+06 - Zabaykalsky  | Canonical  | +09:00 | +09:00 | +09  | europe  |
MN | Asia/Choibalsan |  | Link  | +08:00 | +08:00 | +08  | backward  | Link to Asia/Ulaanbaatar
CN | Asia/Chongqing |  | Link†
| +08:00 | +08:00 | CST | backward  | Link to Asia/Shanghai
CN | Asia/Chungking |  | Link  | +08:00 | +08:00 | CST | backward  | Link to Asia/Shanghai
LK | Asia/Colombo |  | Canonical  | +05:30 | +05:30 | +0530  | asia  |
BD | Asia/Dacca |  | Link  | +06:00 | +06:00 | +06  | backward  | Link to Asia/Dhaka
SY | Asia/Damascus |  | Canonical  | +03:00 | +03:00 | +03  | asia  |
BD | Asia/Dhaka |  | Canonical  | +06:00 | +06:00 | +06  | asia  |
TL | Asia/Dili |  | Canonical  | +09:00 | +09:00 | +09  | asia  |
AE, OM, RE, SC, TF | Asia/Dubai | Crozet  | Canonical  | +04:00 | +04:00 | +04  | asia  |
TJ | Asia/Dushanbe |  | Canonical  | +05:00 | +05:00 | +05  | asia  |
CY | Asia/Famagusta | Northern Cyprus  | Canonical  | +02:00 | +03:00 | EET | EEST | asia  |
PS | Asia/Gaza | Gaza Strip  | Canonical  | +02:00 | +03:00 | EET | EEST | asia  |
CN | Asia/Harbin |  | Link†
| +08:00 | +08:00 | CST | backward  | Link to Asia/Shanghai
PS | Asia/Hebron | West Bank  | Canonical  | +02:00 | +03:00 | EET | EEST | asia  |
VN | Asia/Ho_Chi_Minh | south Vietnam  | Canonical  | +07:00 | +07:00 | +07  | asia  |
HK | Asia/Hong_Kong |  | Canonical  | +08:00 | +08:00 | HKT | asia  |
MN | Asia/Hovd | Bayan-Ölgii, Hovd, Uvs  | Canonical  | +07:00 | +07:00 | +07  | asia  |
RU | Asia/Irkutsk | MSK+05 - Irkutsk, Buryatia  | Canonical  | +08:00 | +08:00 | +08  | europe  |
TR | Asia/Istanbul |  | Link  | +03:00 | +03:00 | +03  | backward  | Link to Europe/Istanbul
ID | Asia/Jakarta | Java, Sumatra  | Canonical  | +07:00 | +07:00 | WIB | asia  |
ID | Asia/Jayapura | New Guinea (West Papua / Irian Jaya), Malukus/Moluccas  | Canonical  | +09:00 | +09:00 | WIT | asia  |
IL | Asia/Jerusalem |  | Canonical  | +02:00 | +03:00 | IST | IDT | asia  |
AF | Asia/Kabul |  | Canonical  | +04:30 | +04:30 | +0430  | asia  |
RU | Asia/Kamchatka | MSK+09 - Kamchatka  | Canonical  | +12:00 | +12:00 | +12  | europe  |
PK | Asia/Karachi |  | Canonical  | +05:00 | +05:00 | PKT | asia  |
CN | Asia/Kashgar |  | Link†
| +06:00 | +06:00 | +06  | backward  | Link to Asia/Urumqi[note 1]
NP | Asia/Kathmandu |  | Canonical  | +05:45 | +05:45 | +0545  | asia  |
NP | Asia/Katmandu |  | Link  | +05:45 | +05:45 | +0545  | backward  | Link to Asia/Kathmandu
RU | Asia/Khandyga | MSK+06 - Tomponsky, Ust-Maysky  | Canonical  | +09:00 | +09:00 | +09  | europe  |
IN | Asia/Kolkata |  | Canonical  | +05:30 | +05:30 | IST | asia  | Note: Different zones in history, see Time in India.
RU | Asia/Krasnoyarsk | MSK+04 - Krasnoyarsk area  | Canonical  | +07:00 | +07:00 | +07  | europe  |
MY | Asia/Kuala_Lumpur | Malaysia (peninsula)  | Link†
| +08:00 | +08:00 | +08  | backward  | Link to Asia/Singapore
MY, BN | Asia/Kuching | Sabah, Sarawak  | Canonical  | +08:00 | +08:00 | +08  | asia  |
KW | Asia/Kuwait |  | Link†
| +03:00 | +03:00 | +03  | backward  | Link to Asia/Riyadh
MO | Asia/Macao |  | Link  | +08:00 | +08:00 | CST | backward  | Link to Asia/Macau
MO | Asia/Macau |  | Canonical  | +08:00 | +08:00 | CST | asia  |
RU | Asia/Magadan | MSK+08 - Magadan  | Canonical  | +11:00 | +11:00 | +11  | europe  |
ID | Asia/Makassar | Borneo (east, south), Sulawesi/Celebes, Bali, Nusa Tengarra, Timor (west)  | Canonical  | +08:00 | +08:00 | WITA | asia  |
PH | Asia/Manila |  | Canonical  | +08:00 | +08:00 | PST | asia  |
OM | Asia/Muscat |  | Link†
| +04:00 | +04:00 | +04  | backward  | Link to Asia/Dubai
CY | Asia/Nicosia | most of Cyprus  | Canonical  | +02:00 | +03:00 | EET | EEST | asia  |
RU | Asia/Novokuznetsk | MSK+04 - Kemerovo  | Canonical  | +07:00 | +07:00 | +07  | europe  |
RU | Asia/Novosibirsk | MSK+04 - Novosibirsk  | Canonical  | +07:00 | +07:00 | +07  | europe  |
RU | Asia/Omsk | MSK+03 - Omsk  | Canonical  | +06:00 | +06:00 | +06  | europe  |
KZ | Asia/Oral | West Kazakhstan  | Canonical  | +05:00 | +05:00 | +05  | asia  |
KH | Asia/Phnom_Penh |  | Link†
| +07:00 | +07:00 | +07  | backward  | Link to Asia/Bangkok
ID | Asia/Pontianak | Borneo (west, central)  | Canonical  | +07:00 | +07:00 | WIB | asia  |
KP | Asia/Pyongyang |  | Canonical  | +09:00 | +09:00 | KST | asia  |
QA, BH | Asia/Qatar |  | Canonical  | +03:00 | +03:00 | +03  | asia  |
KZ | Asia/Qostanay | Qostanay/Kostanay/Kustanay  | Canonical  | +05:00 | +05:00 | +05  | asia  |
KZ | Asia/Qyzylorda | Qyzylorda/Kyzylorda/Kzyl-Orda  | Canonical  | +05:00 | +05:00 | +05  | asia  |
MM | Asia/Rangoon |  | Link  | +06:30 | +06:30 | +0630  | backward  | Link to Asia/Yangon
SA, AQ, KW, YE | Asia/Riyadh | Syowa  | Canonical  | +03:00 | +03:00 | +03  | asia  |
VN | Asia/Saigon |  | Link  | +07:00 | +07:00 | +07  | backward  | Link to Asia/Ho_Chi_Minh
RU | Asia/Sakhalin | MSK+08 - Sakhalin Island  | Canonical  | +11:00 | +11:00 | +11  | europe  |
UZ | Asia/Samarkand | Uzbekistan (west)  | Canonical  | +05:00 | +05:00 | +05  | asia  |
KR | Asia/Seoul |  | Canonical  | +09:00 | +09:00 | KST | asia  |
CN | Asia/Shanghai | Beijing Time  | Canonical  | +08:00 | +08:00 | CST | asia  |
SG, MY | Asia/Singapore | peninsular Malaysia  | Canonical  | +08:00 | +08:00 | +08  | asia  |
RU | Asia/Srednekolymsk | MSK+08 - Sakha (E), N Kuril Is  | Canonical  | +11:00 | +11:00 | +11  | europe  |
TW | Asia/Taipei |  | Canonical  | +08:00 | +08:00 | CST | asia  |
UZ | Asia/Tashkent | Uzbekistan (east)  | Canonical  | +05:00 | +05:00 | +05  | asia  |
GE | Asia/Tbilisi |  | Canonical  | +04:00 | +04:00 | +04  | asia  |
IR | Asia/Tehran |  | Canonical  | +03:30 | +03:30 | +0330  | asia  |
IL | Asia/Tel_Aviv |  | Link†
| +02:00 | +03:00 | IST | IDT | backward  | Link to Asia/Jerusalem
BT | Asia/Thimbu |  | Link  | +06:00 | +06:00 | +06  | backward  | Link to Asia/Thimphu
BT | Asia/Thimphu |  | Canonical  | +06:00 | +06:00 | +06  | asia  |
JP | Asia/Tokyo |  | Canonical  | +09:00 | +09:00 | JST | asia  |
RU | Asia/Tomsk | MSK+04 - Tomsk  | Canonical  | +07:00 | +07:00 | +07  | europe  |
ID | Asia/Ujung_Pandang |  | Link  | +08:00 | +08:00 | WITA | backward  | Link to Asia/Makassar
MN | Asia/Ulaanbaatar | most of Mongolia  | Canonical  | +08:00 | +08:00 | +08  | asia  |
MN | Asia/Ulan_Bator |  | Link  | +08:00 | +08:00 | +08  | backward  | Link to Asia/Ulaanbaatar
CN | Asia/Urumqi | Xinjiang Time  | Canonical  | +06:00 | +06:00 | +06  | asia  | The Asia/Urumqi entry in the tz database reflected the use of Xinjiang Time by part of the local population. Consider using Asia/Shanghai for Beijing Time if that is preferred.
RU | Asia/Ust-Nera | MSK+07 - Oymyakonsky  | Canonical  | +10:00 | +10:00 | +10  | europe  |
LA | Asia/Vientiane |  | Link†
| +07:00 | +07:00 | +07  | backward  | Link to Asia/Bangkok
RU | Asia/Vladivostok | MSK+07 - Amur River  | Canonical  | +10:00 | +10:00 | +10  | europe  |
RU | Asia/Yakutsk | MSK+06 - Lena River  | Canonical  | +09:00 | +09:00 | +09  | europe  |
MM, CC | Asia/Yangon |  | Canonical  | +06:30 | +06:30 | +0630  | asia  |
RU | Asia/Yekaterinburg | MSK+02 - Urals  | Canonical  | +05:00 | +05:00 | +05  | europe  |
AM | Asia/Yerevan |  | Canonical  | +04:00 | +04:00 | +04  | asia  |
PT | Atlantic/Azores | Azores  | Canonical  | −01:00 | +00:00 | -01  | +00  | europe  |
BM | Atlantic/Bermuda |  | Canonical  | −04:00 | −03:00 | AST | ADT | northamerica  |
ES | Atlantic/Canary | Canary Islands  | Canonical  | +00:00 | +01:00 | WET | WEST | europe  |
CV | Atlantic/Cape_Verde |  | Canonical  | −01:00 | −01:00 | -01  | africa  |
FO | Atlantic/Faeroe |  | Link  | +00:00 | +01:00 | WET | WEST | backward  | Link to Atlantic/Faroe
FO | Atlantic/Faroe |  | Canonical  | +00:00 | +01:00 | WET | WEST | europe  |
SJ | Atlantic/Jan_Mayen |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Berlin
PT | Atlantic/Madeira | Madeira Islands  | Canonical  | +00:00 | +01:00 | WET | WEST | europe  |
IS | Atlantic/Reykjavik |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
GS | Atlantic/South_Georgia |  | Canonical  | −02:00 | −02:00 | -02  | southamerica  |
SH | Atlantic/St_Helena |  | Link†
| +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
FK | Atlantic/Stanley |  | Canonical  | −03:00 | −03:00 | -03  | southamerica  |
AU | Australia/ACT |  | Link  | +10:00 | +11:00 | AEST | AEDT | backward  | Link to Australia/Sydney
AU | Australia/Adelaide | South Australia  | Canonical  | +09:30 | +10:30 | ACST | ACDT | australasia  |
AU | Australia/Brisbane | Queensland (most areas)  | Canonical  | +10:00 | +10:00 | AEST | australasia  |
AU | Australia/Broken_Hill | New South Wales (Yancowinna)  | Canonical  | +09:30 | +10:30 | ACST | ACDT | australasia  |
AU | Australia/Canberra |  | Link  | +10:00 | +11:00 | AEST | AEDT | backward  | Link to Australia/Sydney
AU | Australia/Currie |  | Link†
| +10:00 | +11:00 | AEST | AEDT | backward  | Link to Australia/Hobart
AU | Australia/Darwin | Northern Territory  | Canonical  | +09:30 | +09:30 | ACST | australasia  |
AU | Australia/Eucla | Western Australia (Eucla)  | Canonical  | +08:45 | +08:45 | +0845  | australasia  |
AU | Australia/Hobart | Tasmania  | Canonical  | +10:00 | +11:00 | AEST | AEDT | australasia  |
AU | Australia/LHI |  | Link  | +10:30 | +11:00 | +1030  | +11  | backward  | Link to Australia/Lord_Howe
AU | Australia/Lindeman | Queensland (Whitsunday Islands)  | Canonical  | +10:00 | +10:00 | AEST | australasia  |
AU | Australia/Lord_Howe | Lord Howe Island  | Canonical  | +10:30 | +11:00 | +1030  | +11  | australasia  | This is the only time zone in the world that uses 30-minute DST transitions.
AU | Australia/Melbourne | Victoria  | Canonical  | +10:00 | +11:00 | AEST | AEDT | australasia  |
AU | Australia/North |  | Link  | +09:30 | +09:30 | ACST | backward  | Link to Australia/Darwin
AU | Australia/NSW |  | Link  | +10:00 | +11:00 | AEST | AEDT | backward  | Link to Australia/Sydney
AU | Australia/Perth | Western Australia (most areas)  | Canonical  | +08:00 | +08:00 | AWST | australasia  |
AU | Australia/Queensland |  | Link  | +10:00 | +10:00 | AEST | backward  | Link to Australia/Brisbane
AU | Australia/South |  | Link  | +09:30 | +10:30 | ACST | ACDT | backward  | Link to Australia/Adelaide
AU | Australia/Sydney | New South Wales (most areas)  | Canonical  | +10:00 | +11:00 | AEST | AEDT | australasia  |
AU | Australia/Tasmania |  | Link  | +10:00 | +11:00 | AEST | AEDT | backward  | Link to Australia/Hobart
AU | Australia/Victoria |  | Link  | +10:00 | +11:00 | AEST | AEDT | backward  | Link to Australia/Melbourne
AU | Australia/West |  | Link  | +08:00 | +08:00 | AWST | backward  | Link to Australia/Perth
AU | Australia/Yancowinna |  | Link  | +09:30 | +10:30 | ACST | ACDT | backward  | Link to Australia/Broken_Hill
BR | Brazil/Acre |  | Link  | −05:00 | −05:00 | -05  | backward  | Link to America/Rio_Branco
BR | Brazil/DeNoronha |  | Link  | −02:00 | −02:00 | -02  | backward  | Link to America/Noronha
BR | Brazil/East |  | Link  | −03:00 | −03:00 | -03  | backward  | Link to America/Sao_Paulo
BR | Brazil/West |  | Link  | −04:00 | −04:00 | -04  | backward  | Link to America/Manaus
CA | Canada/Atlantic |  | Link  | −04:00 | −03:00 | AST | ADT | backward  | Link to America/Halifax
CA | Canada/Central |  | Link  | −06:00 | −05:00 | CST | CDT | backward  | Link to America/Winnipeg
CA | Canada/Eastern |  | Link  | −05:00 | −04:00 | EST | EDT | backward  | Link to America/Toronto
CA | Canada/Mountain |  | Link  | −07:00 | −06:00 | MST | MDT | backward  | Link to America/Edmonton
CA | Canada/Newfoundland |  | Link  | −03:30 | −02:30 | NST | NDT | backward  | Link to America/St_Johns
CA | Canada/Pacific |  | Link  | −08:00 | −07:00 | PST | PDT | backward  | Link to America/Vancouver
CA | Canada/Saskatchewan |  | Link  | −06:00 | −06:00 | CST | backward  | Link to America/Regina
CA | Canada/Yukon |  | Link  | −07:00 | −07:00 | MST | backward  | Link to America/Whitehorse
| CET |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Brussels
CL | Chile/Continental |  | Link  | −04:00 | −03:00 | -04  | -03  | backward  | Link to America/Santiago
CL | Chile/EasterIsland |  | Link  | −06:00 | −05:00 | -06  | -05  | backward  | Link to Pacific/Easter
| CST6CDT |  | Link†
| −06:00 | −05:00 | CST | CDT | backward  | Link to America/Chicago
CU | Cuba |  | Link  | −05:00 | −04:00 | CST | CDT | backward  | Link to America/Havana
| EET |  | Link†
| +02:00 | +03:00 | EET | EEST | backward  | Link to Europe/Athens
EG | Egypt |  | Link  | +02:00 | +03:00 | EET | EEST | backward  | Link to Africa/Cairo
IE | Eire |  | Link  | +00:00 | +01:00 | GMT | IST | backward  | Link to Europe/Dublin
| EST |  | Link†
| −05:00 | −05:00 | EST | backward  | Link to America/Panama
| EST5EDT |  | Link†
| −05:00 | −04:00 | EST | EDT | backward  | Link to America/New_York
| Etc/GMT |  | Canonical  | +00:00 | +00:00 | GMT | etcetera  |
| Etc/GMT+0 |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
| Etc/GMT+1 |  | Canonical  | −01:00 | −01:00 | -01  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+10 |  | Canonical  | −10:00 | −10:00 | -10  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+11 |  | Canonical  | −11:00 | −11:00 | -11  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+12 |  | Canonical  | −12:00 | −12:00 | -12  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+2 |  | Canonical  | −02:00 | −02:00 | -02  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+3 |  | Canonical  | −03:00 | −03:00 | -03  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+4 |  | Canonical  | −04:00 | −04:00 | -04  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+5 |  | Canonical  | −05:00 | −05:00 | -05  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+6 |  | Canonical  | −06:00 | −06:00 | -06  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+7 |  | Canonical  | −07:00 | −07:00 | -07  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+8 |  | Canonical  | −08:00 | −08:00 | -08  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT+9 |  | Canonical  | −09:00 | −09:00 | -09  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-0 |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
| Etc/GMT-1 |  | Canonical  | +01:00 | +01:00 | +01  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-10 |  | Canonical  | +10:00 | +10:00 | +10  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-11 |  | Canonical  | +11:00 | +11:00 | +11  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-12 |  | Canonical  | +12:00 | +12:00 | +12  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-13 |  | Canonical  | +13:00 | +13:00 | +13  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-14 |  | Canonical  | +14:00 | +14:00 | +14  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-2 |  | Canonical  | +02:00 | +02:00 | +02  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-3 |  | Canonical  | +03:00 | +03:00 | +03  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-4 |  | Canonical  | +04:00 | +04:00 | +04  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-5 |  | Canonical  | +05:00 | +05:00 | +05  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-6 |  | Canonical  | +06:00 | +06:00 | +06  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-7 |  | Canonical  | +07:00 | +07:00 | +07  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-8 |  | Canonical  | +08:00 | +08:00 | +08  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT-9 |  | Canonical  | +09:00 | +09:00 | +09  | etcetera  | Sign is intentionally inverted. See the Etc area description.
| Etc/GMT0 |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
| Etc/Greenwich |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
| Etc/UCT |  | Link  | +00:00 | +00:00 | UTC | backward  | Link to Etc/UTC
| Etc/Universal |  | Link  | +00:00 | +00:00 | UTC | backward  | Link to Etc/UTC
| Etc/UTC |  | Canonical  | +00:00 | +00:00 | UTC | etcetera  |
| Etc/Zulu |  | Link  | +00:00 | +00:00 | UTC | backward  | Link to Etc/UTC
NL | Europe/Amsterdam |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Brussels
AD | Europe/Andorra |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
RU | Europe/Astrakhan | MSK+01 - Astrakhan  | Canonical  | +04:00 | +04:00 | +04  | europe  |
GR | Europe/Athens |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
GB | Europe/Belfast |  | Link†
| +00:00 | +01:00 | GMT | BST | backward  | Link to Europe/London
RS, BA, HR, ME, MK, SI | Europe/Belgrade |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
DE, DK, NO, SE, SJ | Europe/Berlin | most of Germany  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  | In 1945, the Trizone did not follow Berlin's switch to DST, see Time in Germany
SK | Europe/Bratislava |  | Link  | +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Prague
BE, LU, NL | Europe/Brussels |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
RO | Europe/Bucharest |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
HU | Europe/Budapest |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
DE | Europe/Busingen | Busingen  | Link  | +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Zurich
MD | Europe/Chisinau |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
DK | Europe/Copenhagen |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Berlin
IE | Europe/Dublin |  | Canonical  | +00:00 | +01:00 | GMT | IST | europe  | As per legislation, Irish Standard Time is UTC+01. Winter time is encoded in the DB as negative 1 hour of daylight saving.
GI | Europe/Gibraltar |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
GG | Europe/Guernsey |  | Link†
| +00:00 | +01:00 | GMT | BST | backward  | Link to Europe/London
FI, AX | Europe/Helsinki |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
IM | Europe/Isle_of_Man |  | Link†
| +00:00 | +01:00 | GMT | BST | backward  | Link to Europe/London
TR | Europe/Istanbul |  | Canonical  | +03:00 | +03:00 | +03  | europe  |
JE | Europe/Jersey |  | Link†
| +00:00 | +01:00 | GMT | BST | backward  | Link to Europe/London
RU | Europe/Kaliningrad | MSK-01 - Kaliningrad  | Canonical  | +02:00 | +02:00 | EET | europe  |
UA | Europe/Kiev |  | Link  | +02:00 | +03:00 | EET | EEST | backward  | Link to Europe/Kyiv
RU | Europe/Kirov | MSK+00 - Kirov  | Canonical  | +03:00 | +03:00 | MSK | europe  |
UA | Europe/Kyiv | most of Ukraine  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
PT | Europe/Lisbon | Portugal (mainland)  | Canonical  | +00:00 | +01:00 | WET | WEST | europe  |
SI | Europe/Ljubljana |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Belgrade
GB, GG, IM, JE | Europe/London |  | Canonical  | +00:00 | +01:00 | GMT | BST | europe  |
LU | Europe/Luxembourg |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Brussels
ES | Europe/Madrid | Spain (mainland)  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
MT | Europe/Malta |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
AX | Europe/Mariehamn |  | Link  | +02:00 | +03:00 | EET | EEST | backward  | Link to Europe/Helsinki
BY | Europe/Minsk |  | Canonical  | +03:00 | +03:00 | +03  | europe  |
MC | Europe/Monaco |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Paris
RU | Europe/Moscow | MSK+00 - Moscow area  | Canonical  | +03:00 | +03:00 | MSK | europe  |
CY | Europe/Nicosia |  | Link  | +02:00 | +03:00 | EET | EEST | backward  | Link to Asia/Nicosia
NO | Europe/Oslo |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Berlin
FR, MC | Europe/Paris |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
ME | Europe/Podgorica |  | Link  | +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Belgrade
CZ, SK | Europe/Prague |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
LV | Europe/Riga |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
IT, SM, VA | Europe/Rome |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
RU | Europe/Samara | MSK+01 - Samara, Udmurtia  | Canonical  | +04:00 | +04:00 | +04  | europe  |
SM | Europe/San_Marino |  | Link  | +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Rome
BA | Europe/Sarajevo |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Belgrade
RU | Europe/Saratov | MSK+01 - Saratov  | Canonical  | +04:00 | +04:00 | +04  | europe  |
RU, UA | Europe/Simferopol | Crimea  | Canonical  | +03:00 | +03:00 | MSK | europe  | Disputed - Reflects data in the TZDB.[note 2]
MK | Europe/Skopje |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Belgrade
BG | Europe/Sofia |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
SE | Europe/Stockholm |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Berlin
EE | Europe/Tallinn |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
AL | Europe/Tirane |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
MD | Europe/Tiraspol |  | Link†
| +02:00 | +03:00 | EET | EEST | backward  | Link to Europe/Chisinau
RU | Europe/Ulyanovsk | MSK+01 - Ulyanovsk  | Canonical  | +04:00 | +04:00 | +04  | europe  |
UA | Europe/Uzhgorod |  | Link†
| +02:00 | +03:00 | EET | EEST | backward  | Link to Europe/Kyiv
LI | Europe/Vaduz |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Zurich
VA | Europe/Vatican |  | Link  | +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Rome
AT | Europe/Vienna |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
LT | Europe/Vilnius |  | Canonical  | +02:00 | +03:00 | EET | EEST | europe  |
RU | Europe/Volgograd | MSK+00 - Volgograd  | Canonical  | +03:00 | +03:00 | MSK | europe  |
PL | Europe/Warsaw |  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
HR | Europe/Zagreb |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Belgrade
UA | Europe/Zaporozhye |  | Link†
| +02:00 | +03:00 | EET | EEST | backward  | Link to Europe/Kyiv
CH, DE, LI | Europe/Zurich | Büsingen  | Canonical  | +01:00 | +02:00 | CET | CEST | europe  |
| Factory |  | Canonical  | +00:00 | +00:00 | -00  | factory  |
GB | GB |  | Link  | +00:00 | +01:00 | GMT | BST | backward  | Link to Europe/London
GB | GB-Eire |  | Link  | +00:00 | +01:00 | GMT | BST | backward  | Link to Europe/London
| GMT |  | Link  | +00:00 | +00:00 | GMT | etcetera  | Link to Etc/GMT
| GMT+0 |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
| GMT-0 |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
| GMT0 |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
| Greenwich |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Etc/GMT
HK | Hongkong |  | Link  | +08:00 | +08:00 | HKT | backward  | Link to Asia/Hong_Kong
| HST |  | Link†
| −10:00 | −10:00 | HST | backward  | Link to Pacific/Honolulu
IS | Iceland |  | Link  | +00:00 | +00:00 | GMT | backward  | Link to Africa/Abidjan
MG | Indian/Antananarivo |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
IO | Indian/Chagos |  | Canonical  | +06:00 | +06:00 | +06  | asia  |
CX | Indian/Christmas |  | Link†
| +07:00 | +07:00 | +07  | backward  | Link to Asia/Bangkok
CC | Indian/Cocos |  | Link†
| +06:30 | +06:30 | +0630  | backward  | Link to Asia/Yangon
KM | Indian/Comoro |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
TF | Indian/Kerguelen |  | Link†
| +05:00 | +05:00 | +05  | backward  | Link to Indian/Maldives
SC | Indian/Mahe |  | Link†
| +04:00 | +04:00 | +04  | backward  | Link to Asia/Dubai
MV, TF | Indian/Maldives | Kerguelen, St Paul I, Amsterdam I  | Canonical  | +05:00 | +05:00 | +05  | asia  |
MU | Indian/Mauritius |  | Canonical  | +04:00 | +04:00 | +04  | africa  |
YT | Indian/Mayotte |  | Link†
| +03:00 | +03:00 | EAT | backward  | Link to Africa/Nairobi
RE | Indian/Reunion |  | Link†
| +04:00 | +04:00 | +04  | backward  | Link to Asia/Dubai
IR | Iran |  | Link  | +03:30 | +03:30 | +0330  | backward  | Link to Asia/Tehran
IL | Israel |  | Link  | +02:00 | +03:00 | IST | IDT | backward  | Link to Asia/Jerusalem
JM | Jamaica |  | Link  | −05:00 | −05:00 | EST | backward  | Link to America/Jamaica
JP | Japan |  | Link  | +09:00 | +09:00 | JST | backward  | Link to Asia/Tokyo
MH | Kwajalein |  | Link  | +12:00 | +12:00 | +12  | backward  | Link to Pacific/Kwajalein
LY | Libya |  | Link  | +02:00 | +02:00 | EET | backward  | Link to Africa/Tripoli
| MET |  | Link†
| +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Brussels
MX | Mexico/BajaNorte |  | Link  | −08:00 | −07:00 | PST | PDT | backward  | Link to America/Tijuana
MX | Mexico/BajaSur |  | Link  | −07:00 | −07:00 | MST | backward  | Link to America/Mazatlan
MX | Mexico/General |  | Link  | −06:00 | −06:00 | CST | backward  | Link to America/Mexico_City
| MST |  | Link†
| −07:00 | −07:00 | MST | backward  | Link to America/Phoenix
| MST7MDT |  | Link†
| −07:00 | −06:00 | MST | MDT | backward  | Link to America/Denver
US | Navajo |  | Link  | −07:00 | −06:00 | MST | MDT | backward  | Link to America/Denver
NZ | NZ |  | Link  | +12:00 | +13:00 | NZST | NZDT | backward  | Link to Pacific/Auckland
NZ | NZ-CHAT |  | Link  | +12:45 | +13:45 | +1245  | +1345  | backward  | Link to Pacific/Chatham
WS | Pacific/Apia |  | Canonical  | +13:00 | +13:00 | +13  | australasia  |
NZ, AQ | Pacific/Auckland | New Zealand time  | Canonical  | +12:00 | +13:00 | NZST | NZDT | australasia  |
PG | Pacific/Bougainville | Bougainville  | Canonical  | +11:00 | +11:00 | +11  | australasia  |
NZ | Pacific/Chatham | Chatham Islands  | Canonical  | +12:45 | +13:45 | +1245  | +1345  | australasia  |
FM | Pacific/Chuuk | Chuuk/Truk, Yap  | Link†
| +10:00 | +10:00 | +10  | backward  | Link to Pacific/Port_Moresby
CL | Pacific/Easter | Easter Island  | Canonical  | −06:00 | −05:00 | -06  | -05  | southamerica  |
VU | Pacific/Efate |  | Canonical  | +11:00 | +11:00 | +11  | australasia  |
KI | Pacific/Enderbury |  | Link†
| +13:00 | +13:00 | +13  | backward  | Link to Pacific/Kanton
TK | Pacific/Fakaofo |  | Canonical  | +13:00 | +13:00 | +13  | australasia  |
FJ | Pacific/Fiji |  | Canonical  | +12:00 | +12:00 | +12  | australasia  |
TV | Pacific/Funafuti |  | Link†
| +12:00 | +12:00 | +12  | backward  | Link to Pacific/Tarawa
EC | Pacific/Galapagos | Galápagos Islands  | Canonical  | −06:00 | −06:00 | -06  | southamerica  |
PF | Pacific/Gambier | Gambier Islands  | Canonical  | −09:00 | −09:00 | -09  | australasia  |
SB, FM | Pacific/Guadalcanal | Pohnpei  | Canonical  | +11:00 | +11:00 | +11  | australasia  |
GU, MP | Pacific/Guam |  | Canonical  | +10:00 | +10:00 | ChST | australasia  |
US | Pacific/Honolulu | Hawaii  | Canonical  | −10:00 | −10:00 | HST | northamerica  |
UM | Pacific/Johnston |  | Link†
| −10:00 | −10:00 | HST | backward  | Link to Pacific/Honolulu
KI | Pacific/Kanton | Phoenix Islands  | Canonical  | +13:00 | +13:00 | +13  | australasia  |
KI | Pacific/Kiritimati | Line Islands  | Canonical  | +14:00 | +14:00 | +14  | australasia  |
FM | Pacific/Kosrae | Kosrae  | Canonical  | +11:00 | +11:00 | +11  | australasia  |
MH | Pacific/Kwajalein | Kwajalein  | Canonical  | +12:00 | +12:00 | +12  | australasia  |
MH | Pacific/Majuro | most of Marshall Islands  | Link†
| +12:00 | +12:00 | +12  | backward  | Link to Pacific/Tarawa
PF | Pacific/Marquesas | Marquesas Islands  | Canonical  | −09:30 | −09:30 | -0930  | australasia  |
UM | Pacific/Midway | Midway Islands  | Link†
| −11:00 | −11:00 | SST | backward  | Link to Pacific/Pago_Pago
NR | Pacific/Nauru |  | Canonical  | +12:00 | +12:00 | +12  | australasia  |
NU | Pacific/Niue |  | Canonical  | −11:00 | −11:00 | -11  | australasia  |
NF | Pacific/Norfolk |  | Canonical  | +11:00 | +12:00 | +11  | +12  | australasia  |
NC | Pacific/Noumea |  | Canonical  | +11:00 | +11:00 | +11  | australasia  |
AS, UM | Pacific/Pago_Pago | Midway  | Canonical  | −11:00 | −11:00 | SST | australasia  |
PW | Pacific/Palau |  | Canonical  | +09:00 | +09:00 | +09  | australasia  |
PN | Pacific/Pitcairn |  | Canonical  | −08:00 | −08:00 | -08  | australasia  |
FM | Pacific/Pohnpei | Pohnpei/Ponape  | Link†
| +11:00 | +11:00 | +11  | backward  | Link to Pacific/Guadalcanal
FM | Pacific/Ponape |  | Link  | +11:00 | +11:00 | +11  | backward  | Link to Pacific/Guadalcanal
PG, AQ, FM | Pacific/Port_Moresby | Papua New Guinea (most areas), Chuuk, Yap, Dumont d'Urville  | Canonical  | +10:00 | +10:00 | +10  | australasia  |
CK | Pacific/Rarotonga |  | Canonical  | −10:00 | −10:00 | -10  | australasia  |
MP | Pacific/Saipan |  | Link†
| +10:00 | +10:00 | ChST | backward  | Link to Pacific/Guam
AS | Pacific/Samoa |  | Link  | −11:00 | −11:00 | SST | backward  | Link to Pacific/Pago_Pago
PF | Pacific/Tahiti | Society Islands  | Canonical  | −10:00 | −10:00 | -10  | australasia  |
KI, MH, TV, UM, WF | Pacific/Tarawa | Gilberts, Marshalls, Wake  | Canonical  | +12:00 | +12:00 | +12  | australasia  |
TO | Pacific/Tongatapu |  | Canonical  | +13:00 | +13:00 | +13  | australasia  |
FM | Pacific/Truk |  | Link  | +10:00 | +10:00 | +10  | backward  | Link to Pacific/Port_Moresby
UM | Pacific/Wake | Wake Island  | Link†
| +12:00 | +12:00 | +12  | backward  | Link to Pacific/Tarawa
WF | Pacific/Wallis |  | Link†
| +12:00 | +12:00 | +12  | backward  | Link to Pacific/Tarawa
FM | Pacific/Yap |  | Link  | +10:00 | +10:00 | +10  | backward  | Link to Pacific/Port_Moresby
PL | Poland |  | Link  | +01:00 | +02:00 | CET | CEST | backward  | Link to Europe/Warsaw
PT | Portugal |  | Link  | +00:00 | +01:00 | WET | WEST | backward  | Link to Europe/Lisbon
CN | PRC |  | Link  | +08:00 | +08:00 | CST | backward  | Link to Asia/Shanghai
| PST8PDT |  | Link†
| −08:00 | −07:00 | PST | PDT | backward  | Link to America/Los_Angeles
TW | ROC |  | Link  | +08:00 | +08:00 | CST | backward  | Link to Asia/Taipei
KR | ROK |  | Link  | +09:00 | +09:00 | KST | backward  | Link to Asia/Seoul
SG | Singapore |  | Link  | +08:00 | +08:00 | +08  | backward  | Link to Asia/Singapore
TR | Turkey |  | Link  | +03:00 | +03:00 | +03  | backward  | Link to Europe/Istanbul
| UCT |  | Link  | +00:00 | +00:00 | UTC | backward  | Link to Etc/UTC
| Universal |  | Link  | +00:00 | +00:00 | UTC | backward  | Link to Etc/UTC
US | US/Alaska |  | Link  | −09:00 | −08:00 | AKST | AKDT | backward  | Link to America/Anchorage
US | US/Aleutian |  | Link  | −10:00 | −09:00 | HST | HDT | backward  | Link to America/Adak
US | US/Arizona |  | Link  | −07:00 | −07:00 | MST | backward  | Link to America/Phoenix
US | US/Central |  | Link  | −06:00 | −05:00 | CST | CDT | backward  | Link to America/Chicago
US | US/East-Indiana |  | Link  | −05:00 | −04:00 | EST | EDT | backward  | Link to America/Indiana/Indianapolis
US | US/Eastern |  | Link  | −05:00 | −04:00 | EST | EDT | backward  | Link to America/New_York
US | US/Hawaii |  | Link  | −10:00 | −10:00 | HST | backward  | Link to Pacific/Honolulu
US | US/Indiana-Starke |  | Link  | −06:00 | −05:00 | CST | CDT | backward  | Link to America/Indiana/Knox
US | US/Michigan |  | Link  | −05:00 | −04:00 | EST | EDT | backward  | Link to America/Detroit
US | US/Mountain |  | Link  | −07:00 | −06:00 | MST | MDT | backward  | Link to America/Denver
US | US/Pacific |  | Link  | −08:00 | −07:00 | PST | PDT | backward  | Link to America/Los_Angeles
AS | US/Samoa |  | Link  | −11:00 | −11:00 | SST | backward  | Link to Pacific/Pago_Pago
| UTC |  | Link  | +00:00 | +00:00 | UTC | backward  | Link to Etc/UTC
RU | W-SU |  | Link  | +03:00 | +03:00 | MSK | backward  | Link to Europe/Moscow
| WET |  | Link†
| +00:00 | +01:00 | WET | WEST | backward  | Link to Europe/Lisbon
| Zulu |  | Link  | +00:00 | +00:00 | UTC | backward  | Link to Etc/UTC
Number of zones / links by region  Region  | Zones  | Links  | Total

|
|
|

Africa | 19 | 35 | 54
America | 120 | 48 | 168
Antarctica | 8 | 4 | 12
Asia | 74 | 25 | 99
Atlantic | 8 | 4 | 12
Australia | 11 | 12 | 23
Europe | 38 | 26 | 64
Indian | 3 | 8 | 11
Pacific | 30 | 14 | 44
Etc | 28 | 7 | 35
Other | 1 | 74 | 75
Total | 340 | 257 | 597
Number of zones / links by source file  Source
File  | Zones  | Links  | Total

|
|
|

factory | 1 | 0 | 1
africa | 20 | 0 | 20
antarctica | 6 | 0 | 6
asia | 58 | 0 | 58
australasia | 39 | 0 | 39
etcetera | 28 | 1 | 29
europe | 65 | 0 | 65
northamerica | 78 | 0 | 78
southamerica | 45 | 0 | 45
backward | 0 | 256 | 256
Total | 340 | 257 | 597

## See also

[edit]

* tz database
* List of time zone abbreviations
* Abolition of time zones

## Notes

[edit]

1. ^ The Asia/Kashgar entry in the tz database reflected the use of Xinjiang Time by part of the local population. Consider using Asia/Shanghai for Beijing Time if that is preferred.
2. ^ The Europe/Simferopol entry in the tz database includes the disputed 2014 transition from Ukraine Time to Moscow Time related to the Annexation of Crimea by the Russian Federation. Europe/Kyiv for Ukraine Time can be used instead.

## References

[edit]

1. ^ Siroky, Evan (1 January 2024). "Time Zone Boundary Builder". GitHub.
2. ^ "Time Zone Database". IANA. 2017-02-28. Retrieved 2019-08-05.
3. ^ a b "Standard Time Act, 1968". electronic Irish Statute Book (eISB).
4. ^ a b "Standard Time (Amendment) Act, 1971". electronic Irish Statute Book (eISB).
5. ^ "Time Zone & Clock Changes in Troll Station, Antarctica". www.timeanddate.com. Retrieved 2019-08-05.

## Further reading

[edit]

* For a complete and accurate history of each time zone, refer to the data and commentary in the TZ database itself.

* v
* t
* e

Coordinated Universal Time (UTC)

UTC offset for standard time and Daylight saving time (DST)

Italics: historical or unofficial|

| 180° to 90°W|

* −12:00
* −11:00
* −10:30
* −10:00
* −09:30
* −09:00
* −08:30
* −08:00
* −07:00

|

90°W to 0°|

* −06:00
* −05:00
* −04:30
* −04:00
* −03:30
* −03:00
* −02:30
* −02:00
* −01:00
* −00:44
* −00:25:21

0° to 90°E|

* +00:00
* +00:20
* +00:30
* +01:00
* +01:24
* +01:30
* +02:00
* +02:30
* +03:00
* +03:30
* +04:00
* +04:30
* +04:51
* +05:00
* +05:30
* +05:40
* +05:45

90°E to 180°|

* +06:00
* +06:30
* +07:00
* +07:20
* +07:30
* +08:00
* +08:30
* +08:45
* +09:00
* +09:30
* +09:45
* +10:00
* +10:30
* +11:00
* +11:30

180° to 90°W|

* +12:00
* +12:45
* +13:00
* +13:45
* +14:00

Time zone data sources|

tz database

Lists of time zones|

* Time zones by country
* Time zones by UTC offset
* Military time zone
* Time zone abbreviations
* Daylight saving time by country

Related topics|

* Abolition of time zones

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*[t]: Discuss this template
*[e]: Edit this template